A guidance (to the God-fearing, believing, steadfastly praying and contributing) Edit

2. This is the Book; in it is guidance sure, without doubt, to those who fear God;
3. Who believe in the Unseen, are steadfast in prayer, and spend out of what We have provided for them;
4. And who believe in the Revelation sent to thee, and sent before thy time, and (in their hearts) have the assurance of the Hereafter.

(Surah 2, The Cow)